86782696

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10837}}^1$

素因数の和:10874

約数の個数: 64

約数和(自身を含む): 218494080

約数和(自身を除く): 131711384

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 10837, 21674, 43348, 75859, 86696, 119207, 140881, 151718, 238414, 281762, 303436, 476828, 563524, 606872, 834449, 953656, 986167, 1127048, 1549691, 1668898, 1972334, 3099382, 3337796, 3944668, 6198764, 6675592, 7889336, 10847837, 12397528, 21695674, 43391348, 86782696]

約数ペア:

[(1, 86782696), (2, 43391348), (4, 21695674), (7, 12397528), (8, 10847837), (11, 7889336), (13, 6675592), (14, 6198764), (22, 3944668), (26, 3337796), (28, 3099382), (44, 1972334), (52, 1668898), (56, 1549691), (77, 1127048), (88, 986167), (91, 953656), (104, 834449), (143, 606872), (154, 563524), (182, 476828), (286, 303436), (308, 281762), (364, 238414), (572, 151718), (616, 140881), (728, 119207), (1001, 86696), (1144, 75859), (2002, 43348), (4004, 21674), (8008, 10837)]